1-Diazo-2-naphthol-4-sulfonic acid
98%
- Product Code: 76951
Alias:
1-diazo-2-naphthol-4-sulfonic acid; 1-naphthyldiazo-2-hydroxy-4-sulfonic acid inner salt, 1,2-diazooxy-4-naphthalenesulfonic acid,1, 2-diazooxynaphthalene-4-sulfonic acid, 1,2-naphthyloxydiazole-4-sulfonic acid, diazo-1,2,4-acid, 1,2,4-acid oxygen
CAS:
887-76-3
| Molecular Weight: | 250.23 g./mol | Molecular Formula: | C₁₀H₆N₂O₄S |
|---|---|---|---|
| EC Number: | 212-958-9 | MDL Number: | MFCD00012409 |
| Melting Point: | 160 °C (dec.)(lit.) | Boiling Point: | 160 C |
| Density: | Storage Condition: | room temperature, flammable area |
Product Description:
Used primarily in the textile industry as a coupling agent in the synthesis of azo dyes, it enhances color fastness and brightness in fabrics. It is also employed in photographic processes as a light-sensitive compound for producing high-quality images. Additionally, it finds application in organic synthesis for creating complex molecules due to its reactive diazo group.
Product Specification:
| Test | Specification |
|---|---|
| FREE ACID | 0 2% |
| PURITYNEUTRALIZATION TITRATION | 97.5-102.5 |
| WATER BY KARL FISCHER | 0 15% |
| APPEARANCE | Yellow to brown powder |
| INFRARED SPECTRUM | Conforms to Structure |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 5.000 | 10-20 days | ฿510.00 |
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| 25.000 | 10-20 days | ฿1,300.00 |
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| 100.000 | 10-20 days | ฿5,090.00 |
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1-Diazo-2-naphthol-4-sulfonic acid
Used primarily in the textile industry as a coupling agent in the synthesis of azo dyes, it enhances color fastness and brightness in fabrics. It is also employed in photographic processes as a light-sensitive compound for producing high-quality images. Additionally, it finds application in organic synthesis for creating complex molecules due to its reactive diazo group.
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